目的 通过钠钾盐饮食干预,观察其对受试者血压、血肌酐、血一氧化氮(NO)的影响,并初步探讨补钾降低血压的作用机制.方法 选择175例年龄在16~87岁、血压正常[<140/90mm Hg(1 mm Hg=0.133 kPa)]或血压轻度偏高者(<160/105 mm Hg)参与为期3周的盐负荷及补钾试验,包括基线调查3d,低盐饮食、高盐饮食和高盐补钾饮食各7d.各个阶段测量受试者体重、血压,并收集
AIM: Through exploring the regulation of gene expression during hepatocarcinogenesis induced by aflatoxin B1 (AFB1),to find out the responsible genes for hepato
AIM: To compare the therapeutic effect of transcatheter arterial chemoembolization (TACE), laparoscopic radiofrequency ablation (LRFA), and conservative treatme